Question

How far apart the two electrons be,if the force between them equals the weight of electron? What in case of proton?​

Answer 1

Answer:

Explanation:

let r distance between two electrons .

F = Force exerted by one electrons to other

F = Ke²/r²

weight of electron = mg

a/c to question ,

F = mg

Ke2/r² = mg

9×10^9 × {1.6 × 10^-19 }²/r² = 9.1 × 10^-31 × 10

r² ={ 9 ×2.56/9.1 } × 10^-38+30+9

= 25.31

r = 5.03 m or 5.1 m.

Hope it helps.

Sorry can't help in case of proton.

Answer 2

Answer:

hey mate

ur ans is

5.1m

Explanation:

HOPE IT HELPS

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